A police officer walks in the parking lot of Madison High School Monday April 28, 2014 after a student was taken into custody who allegedly had weapons in his backpack. No one was injured and many parents arrived to take their kids home from school.
Photo: JOHN DAVENPORT, San Antonio Express-News

A police officer walks in the parking lot of Madison High School...

Parents pickup their kids from Madison High School where a reported gunman was apprehended.

Photo: Bob Owen/San Antonio Express-News

Parents pickup their kids from Madison High School where a reported...